CharlieO1212 1 CharlieO1212 10 0 I am trying to make a game in Chipmunk Basic using the arrow keys but I can't because I cannot figure out how. Using this technique will enable you to further extend the usefulness of the code by simplifying the process of adding new objects to the type definition.įor example, if you needed to be able to describe a cube, you would simply add an new array to the union, add a cube print function, and the type definition would be able to print a cube by simply adding a few lines of code, while keeping the original functionality intact. I programming in Chipmunk Basic with arrow keys, and random coordinate gen. Hitchhikr SoftWorks - MBasic A fast Basic interpreter for Windows consoles platforms based on Sylvain Bizoirres Mini Basic language. For example, A (0) is the first element in the array. This is a whole number (zero or greater) indicating the element's position within the array. It is easy to create portable source code for all platforms. The individual members, known as the elements of the array, are identified by a subscript. Purebasic is a basic compiler available for Windows, Linux, Amiga, and now also for macOS. One further enhancement you can make to this program is to add a function pointer to the type definition, and then write print routines that correspond to the type of object being printed. Chipmunk BASIC An old-fashion BASIC interpreter for the Macintosh. I noticed that Chipmunk Basic allows arrays with up to four dimensions. An array has a name which applies to all variables in the group. Arrays allocate memory in contiguous memory locations for all its data elements. An array can be traversed easily just by incrementing the index by 1. Accessing or searching an element in an array is easy by using the index number. To print the object to the screen, you would examine the objid and then use the Lbound and Ubound on the appropriate endpoint array definition, printing the number of lines that correspond to the type of object. Arrays represent multiple data elements of the same type using a single name. Since the definition defines a single object, a Union is used to enclose the endpoint arrays to maximize memory usage. ![]() ![]() That is, a 1 may indicate a line, a 2 may indicate a triangle and a 3 may indicate a square. The objid field would indicate which type of object is contained within the union definition.
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